Answer:
Step-by-step explanation:
F=ma
28=7m
m=28/7=4
F=4a
when a=3 m/s²
F=4×3=12 N
79 dollars divided by 50 pounds equals 1.58 so he made 1.58 dollars for every 1 pound so for question 10 thomas traded 160 pounds so 160 times 1.58 which equals 252.8 and for question 11 we just answered it to get question 10. question 10 is ~~$252.8~~ and question 11 is ~~$1.58~~
Answer:
Step-by-step explanation:
A paralell line has the exact same slope, but different y intercept (b), so an equation for the line could be y = -5x + 10.
Literally infinite possibilities, just change the y intercept number, as long as slope is exact same
Answer:
Yes, we can conclude that Triangle ABC is similar to triangle DEF because the measures of the 3 angles of both triangles are congruent.
Step-by-step explanation:
We have the measure of 2 angles from both triangles, and we know that triangles have 180°, so we can solve for the measure of the third angle for both triangles.
Triangle ABC:
Measure of angle A= 60°
Measure of angle C= 40°
Measure of angle B = 180°- (measure of angle A + measure of angle C) = 180° - (60° + 40°) = 80°
Triangle DEF
Measure of angle E= 80°
Measure of angle F= 40°
Measure of angle D= 180° - (measure of angle E + measure of angle F) = 180° - (80° + 40°) = 60°
The measures of the angles in Triangle ABC are: 60°, 40°, and 80°.
The measures of the angles in Triangle DEF are: 60°, 40°, and 80°.
Since the measure of 3 angles of the two triangles are the same, we know that the two triangles are similar.
Answer:
5 dollars
Step-by-step explanation: